Pipistrellus

For the light aircraft manufacturer, see Pipistrel.

Pipistrellus
Common Pipistrelle (Pipistrellus pipistrellus)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Chiroptera
Family:	Vespertilionidae
Subfamily:	Vespertilioninae
Genus:	Pipistrellus Kaup, 1829

Pipistrellus is a genus of bats in the family Vespertilionidae and subfamily Vespertilioninae. The name of the genus is derived from the Italian word pipistrello, meaning "bat" (from Latin vespertilio "bird of evening, bat").

The size of the genus has been considerably reduced as a result of work during the 1990s and 2000s, with genera such as Arielulus, Hypsugo, Falsistrellus, Neoromicia, Parastrellus, Perimyotis, Scotozous, and Vespadelus being split off. Still, molecular evidence suggests the genus is not monophyletic. Several other genera in the subfamily Vespertilioninae have also been merged with Pipistrellus in previous classifications. Species in the genus may be referred to as "pipistrelles" or "pipistrelle bats", though these terms are also used for species now placed in other genera, such as the western pipistrelle (Parastrellus hesperus) and eastern pipistrelle (Perimyotis subflavus) of North America.

They are somewhat distinguished from their much larger relativess, the noctule bats Nyctalus by their weak, fluttery flight reminiscent of a butterfly, though a few species are more direct in their flight.

Species

• Japanese pipistrelle, P. abramus
• Forest pipistrelle or Adams's pipistrelle, P. adamsi
• Mount Gargues pipistrelle, P. aero
• Angulate pipistrelle, P. angulatus
• Kelaart's pipistrelle, P. ceylonicus
• Greater Papuan pipistrelle, P. collinus
• Indian pipistrelle, P. coromandra
• Egyptian pipistrelle, P. deserti
• Endo's pipistrelle, P. endoi
• Grandidier's pipistrelle, P. grandidieri
• Hanaki's dwarf bat, P. hanaki
• Dusky pipistrelle, P. hesperidus
• Aellen's pipistrelle, P. inexspectatus
• Java pipistrelle, P. javanicus
• Kuhl's pipistrelle, P. kuhlii
• Madeira pipistrelle, P. maderensis
• Minahassa pipistrelle, P. minahassae
• Christmas Island pipistrelle, P. murrayi (†?, last sighted in August 2009)
• Tiny pipistrelle, P. nanulus
• Nathusius's pipistrelle, P. nathusii
• Lesser Papuan pipistrelle, P. papuanus
• Mount Popa pipistrelle, P. paterculus
• Dar es Salaam pipistrelle, P. permixtus
• Common pipistrelle, P. pipistrellus
• Soprano pipistrelle, P. pygmaeus
• Racey's pipistrelle, P. raceyi
• Rüppell's pipistrelle, P. rueppellii
• Rusty pipistrelle, P. rusticus
• Narrow-winged pipistrelle, P. stenopterus
• Sturdee's pipistrelle, P. sturdeei († 2000)
• Least pipistrelle, P. tenuis
• Watts's pipistrelle, P. wattsi
• Northern pipistrelle or Koopman's pipistrelle, P. westralis
• Vordermann's pipistrelle, ''P. vordermanni